Marathon Carb Loading: 48–72 Hour Playbook
The exact carb-loading plan for race week: 10–12 g/kg targets, fiber management, timing strategy, and avoiding common mistakes that tank performance.
Expert insights, training tips, and course-specific guidance to help you achieve your marathon goals.
Stop capping your fueling at 60 g/h. Learn the modern approach to marathon fueling with glucose-fructose blends, personalized sodium targets, and heat-adjusted protocols.
Get a training plan designed specifically for your marathon course and goals.
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